We found 14 dictionaries that define the word sibs:

General (8 matching dictionaries)

1. sibs: Merriam-Webster
2. sibs: Collins English Dictionary
3. sibs: Vocabulary.com
4. Sibs, sibs: Wordnik
5. sibs: Wiktionary
6. sibs: Dictionary.com
7. Sibs: Wikipedia, the Free Encyclopedia
8. Sibs: TheFreeDictionary.com

Computing (1 matching dictionary)

9. Sibs: Encyclopedia

Medicine (3 matching dictionaries)

10. sibs: Merriam-Webster Medical Dictionary
11. Microbial Genetics Glossary (No longer online)
12. Sibs: Medical dictionary

Miscellaneous (1 matching dictionary)

13. SIBS: Acronym Finder

Slang (1 matching dictionary)

14. SIBS: Urban Dictionary

(Note: See sib as well.)

Definitions from Wikipedia (Sibs) ▸ noun:  an American sitcom broadcast by ABC from September 17, 1991 until April 29, 1992. Types: fraternal twins, identical twins, conjoined twins, more... Phrases: half sibs, more... ▸ Words similar to sibs ▸ Usage examples for sibs ▸ Idioms related to sibs ▸ Wikipedia articles (New!) ▸ Popular adjectives describing sibs ▸ Words that often appear near sibs ▸ Rhymes of sibs ▸ Invented words related to sibs